Postmortal_Pop@lemmy.world to No Stupid Questions@lemmy.world · 1 month agoCan you scale down a firearm to make an identical looking firearm that fires a different round?message-squaremessage-square2fedilinkarrow-up10arrow-down10file-text
arrow-up10arrow-down1message-squareCan you scale down a firearm to make an identical looking firearm that fires a different round?Postmortal_Pop@lemmy.world to No Stupid Questions@lemmy.world · 1 month agomessage-square2fedilinkfile-text
Like, could you make a smaller version of a 1911 that fires 22lr instead of .45 by just scaling all the parts to the 22lr?
minus-squaredeegeese@sopuli.xyzlinkfedilinkarrow-up1·1 month agoShort answer no, not everything scales linearly. You’d have 1/8th the powder charge in a chamber with 1/8th the volume, encased by a barrel 1/2 as thick to contain the same pressure as the full size one.
Short answer no, not everything scales linearly.
You’d have 1/8th the powder charge in a chamber with 1/8th the volume, encased by a barrel 1/2 as thick to contain the same pressure as the full size one.